.wms-modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 9999; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content/Box */
.wms-modal-content {
    background-color: #fefefe;
    margin: 15% auto; /* 15% from the top and centered */
    padding: 20px;
    border: 1px solid #888;
    width: 80%; /* Could be more or less, depending on screen size */
    position: relative;
}

/* The Close Button */
.wms-modal-close {
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: -10px;
    top: -10px;
    padding: 3px 6px;
    color: #fff;
    border: 1px solid;
    border-radius: 20px 20px;
    background: red;
}

.wms-modal-close:hover,
.wms-modal-close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}